www.microchip.com/memory Serial Memory Products ¡ Serial EEPROM ¡ Serial SRAM Serial Memory Products

2 Serial Memory Products Serial Memory Products A broad portfolio of high performance, best-in-class Serial Memory Products to meet all your design requirements. Microchip offers the broadest range of Serial EEPROM devices (from 128 bits to 1 Mbit) over the widest operating voltage (1.7 to 5.5V) and temperature ranges (up to 150ºC). Innovative low-power designs and extensive testing have ensured industry leading endurance and best-in-class quality at low costs. SPI-compatible Serial SRAM devices are available in 64 and 256 Kbit options and up to 20 MHz. These low power devices provide additional...

Serial Memory Products 3 Key Benefi ts ¡ Lower system costs – innovative products, tiny packages, low power consumption, fewer I/O pins, small form factor ¡ Save I/O pins on the MCU – more compact designs, add additional features ¡ Secure data with write-protect options ¡ Highest quality EEPROMs – Zero PPM initiatives – Triple-test fl ow – >1M cycles E/W endurance ¡ Faster time to market – Short lead times – Complete tools support ¡ Robust designs – broad operating conditions ¡ Long product life cycles ¡ Global sales & engineering support Key Features ¡ Serial architecture – I2C, SPI, UNI/O,...

4 Serial Memory Products Serial EEPROM Robust Design ¡ ESD Protection > 4000V Human Body Model (HBM) > 400V Machine Model (MM) > 1000V Charged Device Model ¡ Latch-up protection > 200 mA on all pins ¡ ESD Induced Latch-up > 100V (MM) on VDD; >400V on all I/O > 1M cycles Endurance and > 200 years data retention ¡ Up to 150°C Operation (reads and writes) ¡ Power-On Reset (POR) and Brown-Out Reset (BOR) – Effective protection against noisy automotive environments – Eliminates false writes ¡ Schmitt Trigger input filters for noise reduction ¡ Complete traceability including die location on wafer...

Serial Memory Products 5 Memory Package Matrix Memory Packages – more memory in less space! Serial EEPROM devices from Microchip are available in a wide variety of tiny, innovative packages to help minimize your design – save board space and cost! ¡ WLCSP – die-sized package – smallest form factor EEPROM package in the world! ¡ SC70 – smallest 5-lead EEPROM package! ¡ 5-SOT-23 available up to 64 Kbit; 8-TDFN up to 128 Kbit, 8-SOIC up to 1 Mbit (I2C) Density Max Speed SOIC SN SOT-23 OT/TT TSSOP TS TDFN MNY/MC PDIP P MSOP MS SOIJ SM DFN MF SC70 LT TO92 TO Wafer W/S/WF WLCSP CS 5x6 3x3 3x6.5 2x3...

6 Serial Memory Products Application-Specific EEPROMs Innovative EEPROM options to help you get to market faster and deliver the highest performance at lowest costs. Serial Memory Products – Application Examples Microchip Strengths Applications Automotive Quality, PPAP, long product life cycles, AEC Q-100 & TSO-16949 compliant, in-house testing, triple-test fl ow Transmission, ABS, Power Train, Airbag, Entertainment System, Mirror Controllers, GPS, Steering Control Medical Outstanding quality, and reliability, tiny packages, low power, Microchip owned fabs Blood Glucose Meters, Hearing Aid, Medical...

Serial Memory Products 7 Flexibility and Low Cost Access Quickly add EUI-48 to your networking application and get to market faster ¡ Buy code only when needed. ¡ No added programming and serialization cost – Reduce System Costs ¡ Come with no volume restrictions. ¡ Additional EEPROM to store confi guration settings ¡ Unique ID Plug-and-Play Devices EUI-48 address embedded in a 2K-bit Serial EEPROM ¡ Quick and easy access to IEEE MAC addresses – Read code directly off Serial EEPROM ¡ Available in SPI, I2C and UNI/O bus ¡ At least 1.5 Kb of Serial EEPROM memory ¡ Available in SOIC and SOT-23 packages...

8 Serial Memory Products 11AA010 1 Kb 11AA020 2 Kb 11AA040 4 Kb 11AA080 8 Kb 11AA160 16 Kb 11LC010 11LC020 11LC040 11LC080 11LC160 2.5-5.5V 1.8-5.5V UNI/O® EEPROM Using UNI/O EEPROM can free up MCU pins for new features. Microchip’s new UNI/O Serial EEPROM uses only ONE connection to the host microcontroller. This compares to two or three pins for I2C, and three to six pins for Microwire or SPI buses. This new, proprietary bus offers advanced features like a status register and write-protection on demand, along with all I/O and memory array and command functions through a single pin. Save I/O...

Serial Memory Products 9 The Serial Advantage – Not Just Price Feature Traditional Parallel SRAM Microchip Serial SRAM I/O Connection to MCU 16-20 4 Standby Current 3 mA 1 ìA Active Current 50 mA 1-10 mA Lowest Operating Voltage 3.0V 1.7V Footprint 100 mm2 20 mm2 Smallest Packages 28-TSSOP, 28-SOIC 8-TSSOP, 8-SOIC Do you need a simple, inexpensive way to add RAM to your application? Microchip offers external RAM where you need it. Microchip’s new serial SRAM family provides a way to easily and inexpensively add external RAM to almost any application. These serial devices use less power and fewer...

10 Serial Memory Products Wafer-Level Burn-In Main Goals – Zero Defects ¡ Full verification of data sheet parameters for functional compliance at die and package level. ¡ Removal of manufacturing defects to ensure highest quality and reliability. ¡ Screening out of functional devices that may fail in the future. 1: Wafer Probe Full functional tests on 100% of die and bits; 85ºC or 125ºC 5000 erase/write cycles on all bits Key Aspects: Endurance Testing MAVERICK HVST TVPP • 250ºC up to 24 hours • Equivalent to 100 years at 85ºC Key Aspects: Functional Test Verify Margins GBN EDIO LVHF SBY 2: Wafer...

Serial Memory Products 11 Consistent, Reliable Supply of the Highest Quality Products Perfected testing mechanisms along with streamlined in-house fabrication ensures the highest effi ciency, shortest lead times and lowest costs. “Quality Comes First” is at the top of the list of Guiding Values for Microchip Technology. As an ISO/TS-16949 certified supplier since 2003, Microchip’s Aggregate System uniquely supports our commitment to exceptional quality. In an environment where enterprise-wide commitment to continuous improvement is demonstrated and every employee is responsible for quality. With...